package ooday02;
/** 学生:派生类/子类 */
public class Student extends Person {
    String className;
    String stuId;
    Student(){
        super();
    }
    //构造方法
    Student(String name,int age,String address, String className, String stuId){
        super(name,age,address);
//        this.name = name;
//        this.age = age;
//        this.address = address;
        this.className = className;
        this.stuId = stuId;
    }

    void study(){
        System.out.println(name+"正在"+className+"班学习,学号为:"+stuId);
    }
    void sayHi(){
        System.out.println("大家好,我叫"+name+",今年"+age+"岁了,家住"+address+",所在班级为:"+className+"学号为:"+stuId);
    }

}
